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The Great Galactic Illusion: Revealing the Real Distances in Space

The two-dimensional reflection of the galaxies in the night sky does not say much about the real distances between the galaxies and between them and the Earth

Hubble Space Telescope image showing the spiral galaxies NGC 1356, LEDA 467699, LEDA 95415, and IC 1947. Credit: ESA/Hubble & NASA, J. Dalcanton, Dark Energy Survey/DOE/FNAL/NOIRLab/NSF/AURA, image credit : L. Shatz
Hubble Space Telescope image showing the spiral galaxies NGC 1356, LEDA 467699, LEDA 95415, and IC 1947. Credit: ESA/Hubble & NASA, J. Dalcanton, Dark Energy Survey/DOE/FNAL/NOIRLab/NSF/AURA, image credit : L. Shatz

This week's Hubble Space Telescope image shows an abundance of spiral galaxies: the large, prominent spiral galaxy on the right side of the image is NGC 1356; Two smaller apparent spiral galaxies flanking it are LEDA 467699 (above it) and LEDA 95415 (just to its left) respectively; And finally, IC 1947 is or is seen on the left side of the picture.

This image is a particularly interesting example of how difficult it can be to identify whether two galaxies are really close to each other, or whether they just appear that way from our perspective here on Earth. A quick glance at this image would probably lead you to think that NGC 1356, LEDA 467699, and LEDA 95415 were all close companions, while IC 1947 was more distant. However, we must remember that XNUMXD images like this can only give an indication of angular separation: that is, how objects are spread across the night sky. What they cannot represent is the distance of the objects from the Earth.

For example, while NGC 1356 and LEDA 95415 appear so close that they must necessarily be interacting, the former is about 550 million light-years from Earth and the latter about 840 million light-years from us, so there is a separation of almost 300 million light years between them. It also means that LEDA 95415 is probably not much smaller than NGC 1356 as it appears.

On the other hand, while NGC 1356 and IC 1947 appear very far apart in this image, IC 1947 is only about 500 million light-years from Earth. The apparent angular distance between them in this image is about four hundred thousand light years, so they are actually much, much closer neighbors in 1356D space than NGC 95415 and LEDA XNUMX!

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5 תגובות

  1. Primitive primitive exact science

    When early man used a bow and arrow, he was dealing with geometry and physics.
    The bow illustrated a curved line, and the string a straight line.
    The stretching of the bow involved a fast and tiring muscle action, and it is already a physical occupation, which takes care of time and energy.

    The ancient primitive science dealt with geometry and physics, naturally.
    Geometry and physics are the two exact sciences, and they are similar.

    Geometry and physics deal with "continuous quantitative things"
    In short... Dakrim
    The dimensions of geometry are length, area, and volume,
    And the dimensions of physics are time and energy.

    "Continuous quantitative things" have no beginning and no end, yet they exist.
    Length "is a continuous quantitative thing" and whatever amount of length we choose, we will always find that in reality there is a larger amount, and a smaller amount.

    Space is also a thing, and whatever amount of space is chosen, we will always find that in reality there is a larger amount, and a smaller amount.

    Any quantity that we choose from DAC, will always be between a zero quantity and an infinite quantity.

    The same is true of physics, time and energy.

    Physics and geometry are similar fields of study, and since they deal with quantities between zero and infinite quantities, their handling must be very, very precise.

    Therefore, physics and geometry are, and only they are, the exact sciences.

    The first exact science is the primordial primitive science, and its domains are length, area, volume, time, and energy.
    Man has natural knowledge, and he discovered the exact sciences.

    A. Asbar

  2. In order to obtain geometrical and physical knowledge about the universe, one must recognize that geometry and physics are two sacred occupations.

    Geometry and physics are sacred pursuits, because they tell a person the wonders of the world, in a language that has no words.

    Geometry and physics deal with a wondrous subject
    Has the name …..”Continuous Quantitative Things”.

    What is a "continuous quantitative thing" what is a DACr

    The Doctor has no beginning, and has no end.

    If we choose any quantity that has a beginning and an end, we will always find that in reality there is a larger quantity than the one chosen, and also in reality there is a smaller quantity than the chosen one.

    Therefore, any quantity that is chosen from a random number is always between zero and an infinite quantity.

    Zero and infinity are also wonderful concepts.

    This article deals with miraculous issues, and the great miracle is that there are only 5 dchars in the world

    3 of them in geometry, and 2 of them in physics.

    The principles of geometry are length, area, and volume

    Any amount of length chosen, always exists in reality
    A greater length quantity, and a smaller quantity.

    Any amount of space that is chosen, is always there in reality
    A larger amount of space, and a smaller amount.

    Any amount of volume chosen, is always in reality
    A larger amount of volume, and a smaller amount of volume.

    And the principles of physics are time and energy.

    And to sum up..., there are only 5 dechars in the world.

    3 of them are in Sacred Geometry.
    2 of them are in Sacred Physics.

    It was easy for a person to discover the three principles of geometry, which are length, area, and volume.

    It took man many years to discover the two principles of physics, which are time and energy.

    After a person learns that there are only 5 dinars in the world

    A question was asked that has no answer.

    Why are there only 5 decharim in the world, and not 6, or 7
    As mentioned, there is no answer to this question, but there is a hint.

    Dakhar is a "continuous quantitative thing" and quantity is the name of natural knowledge that is very important to a person.

    Knowing the quantity is so important that man invented a language of quantities for it, whose words are numbers.

    Every person knows that the number of their hairs is greater than the number of their fingers.

    Everyone knows that the length of an electric pole is greater than the length of a pencil.

    The knowledge of quantity is so clear to man, and naturally he invented a language of quantities for it, whose words are numbers.

    A number expresses a quantity that is not perceived by the senses.

    Many years passed until man illustrated the number that expresses an imaginary quantity that is not perceived by the senses.

    He illustrated this number with a line like this 1
    and gave him the name ... one.

    After that it was easy to come up with an amount of
    (one and one more), and mark it with the number 2, which has the name two.

    After that it was easy to come up with the amount of (one, and one, and one,) and mark it with the number 3 named three.

    After that it was easy to come up with the amount of 2 plus 3 and mark it with the number 5.

    And this is how the numbers that are disconnected from each other were revealed to Adam, and they are 2 3 5

    And why are 2 3 5 disconnected from each other?

    Because 2 accumulated on itself cannot create 3, nor can it create 5, nor can 3 accumulated on itself create 5.
    Every disconnected number is created only in the cluster 1, indeed
    Only 1 accumulated on itself, creates 2, 3, 5

    The mantle of wonders is drawn, from sacred geometry and physics, to the five degrees, and to the numbers disconnected from each other.

    The disconnected numbers exist but are unknown. They are revealed to man in a difficult experimental way, and there is no formula for finding them.

    The disconnected numbers start like this: 2, 3, 5, 7, 11, 13, 17, and so on endlessly.

    The wonder of the disconnected numbers, connects with the wonder of the five dachars from which the world was built,

    Time and energy are the principles of sacred physics, but the time of sacred physics is a different time from the active time known to all of us.

    The time of sacred physics is passive time
    which can be imaged as a thin cloud, filling an infinite geometric volume.
    The time of sacred physics is physical time

    Sacred physics states that the infinite space is not empty, and is full of passive time that stands in its place and is completely at rest.

    Passive time plays a very important role in physical reality, and when it combines with energy, matter is created.
    It is a continuous substance, and not a particle, because the energy is continuous, and the passive time is also continuous.

    And the passive tense has another important role.
    The passive time fills the infinite space, and is an absolute resting medium to which every movement in the infinite space is perceived in relation to it.

    The motion of the universe is moving at an absolute speed of C12
    Understandable only in relation to the passive time, which is in a state of absolute rest.

    The passive time is an infinite medium, in which waves of passive time move, carrying the light with them

    The wonderful passive tense deserves a song.

    Poetic cosmology - from the wonders of passive time

    The passive time envelops us, and we move through it.
    I asked him and I didn't answer,,,,
    Wait a little while he said

    who are you i asked
    I am the passive tense, I belong to nature,
    I lead the light and color

    Where are you the hard,…

    I fill the terrible space,
    And it is now full of a river.
    The energy is with me too, its power is beyond words,
    And together we create the material.

    I know the material I said,
    I touched him and he is right here.
    you can't touch me,
    But inside me you are free to move.

    Are you really time?
    After all, the time I know always flies away.

    I'm always here, I'm not a guest
    I am the real time, and the energy is always with me.

    The passive time that connected with the energy created the continuous material elements such as iron, nitrogen, carbon, gold,,,,,,hydrogen,,,,and more

    Since the days of ancient Greece, scientists have believed that tangible and clear matter is not continuous, and is made up of many tiny particles of nothing.

    The particles of nothing were given names such as electron proton, but the particles of nothing remained as they are, and there is no matter in them.

    In neurophysics, matter is a continuous physical form, created from continuous passive time and energy

    There is a clear resemblance
    between geometric shapes and physical shapes.

    Geometry and physics are connected in a wonderful mysterious bond, of geometric form and physical form, and they tell man the secrets of creation in a language that has no words
    so,
    Geometry and physics are sacred pursuits

    Geometry and physics also tell a person that the clear sign of physical reality is "one, unique and special".

    It is a geometric story without words, and an infinite number of closed circular lines appear in it, whose diameter ranges from zero mm to infinity mm

    A closed circular line is an exact geometric description, for the literary description of a circle.

    Each such closed circular line has a unique amount of length, and has a unique circular curvature shape.

    For each size of circle, there is a special round line shape.

    Each such closed circular line has a unique number.

    Each size of a circle has a unique number.

    An infinite number of such unique numbers are in the narrow range of numbers, between 3.14 and 3.16

    For thousands of years scientists thought that circles are similar to each other, but they are not, and each circle is one, unique, and special.

    Geometry and physics tell a person that the clear sign of physical reality is an eternal change that occurs by itself,

    They also tell man that nature works by itself and upholds its inherent laws.

    The movement of the stars is eternal, and there is no point in asking when the stars were created?
    Such a question seeks an answer from man, but man's time does not exist in physical reality.

    In physical reality there is passive time.

    The exact sciences are sacred. Because they reveal to man the secrets of the universe.

    The exact sciences deal with the five elements, from which the physical reality was created: length, area, volume, time, and energy.

    Dchars are between zero and infinite quantity, and the handling of such quantities requires the greatest possible precision.
    so
    Geometry and physics are the exact sciences.

    A. Asbar

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